Invention Grant
- Patent Title: Slot machine
- Patent Title (中): 老虎机
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Application No.: US12123771Application Date: 2008-05-20
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Publication No.: US08998699B2Publication Date: 2015-04-07
- Inventor: Kazumasa Yoshizawa
- Applicant: Kazumasa Yoshizawa
- Applicant Address: JP Tokyo
- Assignee: Universal Entertainment Corporation
- Current Assignee: Universal Entertainment Corporation
- Current Assignee Address: JP Tokyo
- Agency: Lexyoume IP Meister, PLLC
- Priority: JP2007-163445 20070621
- Main IPC: G06F17/00
- IPC: G06F17/00 ; G06F19/00 ; G07F17/34 ; G07F17/32

Abstract:
A processor executes either of two kinds of game modes, including a base game which is carried out by consuming gaming values in accordance with a bet amount on which the player has placed a bet, and a free game which is carried out without the consumption of any gaming values. If a second scatter symbol 23 is positioned during execution of the base game, a payout amounting to 100 credits is awarded. Alternatively, if the second scatter symbol 23 is positioned in the free game, a payout amounting to 500 credits, which is higher than the value of the payout in the base game, is awarded.
Public/Granted literature
- US20080318662A1 Slot Machine Public/Granted day:2008-12-25
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